Architecture for an acoustic liner
作者： William Proscia , Christopher D. Jones
DOI:
关键词: Fluid handling 、 Noise 、 Baffle 、 Acoustics 、 Resonator 、 Structural engineering 、 Engineering
摘要: An acoustic liner (20) for attenuating noise in fluid handling ducts includes a remote panel (26), perforated proximate (22) transversely spaced from the (26) and one or more partitions (32) spanning across space between panels (22,26). At least baffle (44) cooperates with to define resonator chamber (34b) an associated neck (56) establishing communication stream (G) flowing past (22).
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